---
product_id: 164892074
title: "Modbus-rtu 4-Way Relay Module Output 4 Input Channel Switch TTL / RS485 Communication Interface"
price: "€ 21.81"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/164892074-modbus-rtu-4-way-relay-module-output-4-input-channel
store_origin: IT
region: Italy
---

# Modbus-rtu 4-Way Relay Module Output 4 Input Channel Switch TTL / RS485 Communication Interface

**Price:** € 21.81
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Modbus-rtu 4-Way Relay Module Output 4 Input Channel Switch TTL / RS485 Communication Interface
- **How much does it cost?** € 21.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/164892074-modbus-rtu-4-way-relay-module-output-4-input-channel)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Images

![Modbus-rtu 4-Way Relay Module Output 4 Input Channel Switch TTL / RS485 Communication Interface - Image 1](https://m.media-amazon.com/images/I/81M1Lv2WmTL.jpg)

---

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**Shop now:** [https://www.desertcart.it/products/164892074-modbus-rtu-4-way-relay-module-output-4-input-channel](https://www.desertcart.it/products/164892074-modbus-rtu-4-way-relay-module-output-4-input-channel)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-16*